dp83630sqx National Semiconductor Corporation, dp83630sqx Datasheet - Page 65

• Manufacturer Part Number: dp83630sqx
• Description: Precision Phyter - Ieee 1588 Precision Time Protocol Transceiver
• Manufacturer: National Semiconductor Corporation

Bit
4:0
6
5
PHYADDR[4:0]
LED_CNFG[1]
LED_CNFG[0]
Bit Name
Strap, RW
Strap, RW
Default
0, RW
LED Configuration
In Mode 1, LEDs are configured as follows:
LED_LINK = ON for Good Link, OFF for No Link
LED_SPEED = ON in 100 Mb/s, OFF in 10 Mb/s
LED_ACT = ON for Activity, OFF for No Activity
In Mode 2, LEDs are configured as follows:
LED_LINK = ON for Good Link, BLINK for Activity
LED_SPEED = ON in 100 Mb/s, OFF in 10 Mb/s
LED_ACT = ON for Collision, OFF for No Collision
In Mode 3, LEDs are configured as follows:
LED_LINK = ON for Good Link, BLINK for Activity
LED_SPEED = ON in 100 Mb/s, OFF in 10 Mb/s
LED_ACT = ON for Full Duplex, OFF for Half Duplex
PHY Address: PHY address for port.
Note: The local PHY address cannot be changed via a broadcast write - writing
to PHY address 0x1F register 0x19 will not change the PHYADDR bits.
LED_CNFG[1]
Don't care
0
1
65
LED_CNFG[0]
1
0
0
Description
Mode Description
Mode 1
Mode 2
Mode 3
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